Trebling aerial modeling combined special-shaped combination firework

A combination of fireworks and special-shaped technology, applied in the direction of alkali metal composition, pyrotechnics, weapon types, etc., can solve the problems of difficult to meet the market needs of continuously improving tastes, monotonous repetition of aerial modeling schemes, etc., to achieve accurate connection and ensure precise control Effect

Pending Publication Date: 2018-04-10
浏阳市欢乐出口烟花制造厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the aerial modeling scheme of combined fireworks display is monotonous and repetitive, and innovations mostly l

Method used

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  • Trebling aerial modeling combined special-shaped combination firework
  • Trebling aerial modeling combined special-shaped combination firework
  • Trebling aerial modeling combined special-shaped combination firework

Examples

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Embodiment Construction

[0015] Referring to the accompanying drawings, reflecting a specific structure of the present invention, the special-shaped combination fireworks with triple aerial modeling includes a single tube 1 filled with propellant and effect medicine. The right cylinder row is combined; each straight cylinder row is composed of a number of vertical single cylinders 1 glued side by side in a row, and each left cylinder row is composed of a number of leftward inclined single cylinders 1 glued in a row. Each right-hand cylinder row is composed of several right-inclining single cylinders 1 glued side by side; The combination of right-directed cylinder rows constitutes the V-shaped combination, and the combination of left-directed cylinder rows and right-directed cylinder rows sandwiching vertical cylinder rows in the front-rear direction constitutes the W-shaped combination.

[0016] In this example, the combined fireworks include a straight-up group A101 located in the front and a straigh...

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Abstract

The invention discloses a special-shaped composite firework with triple aerial modeling, which is composed of several straight-up cylinder rows, left-direction cylinder rows and right-direction cylinder rows; The combination of barrel rows constitutes a V-shaped combination, and the combination of left and right barrel rows sandwiching vertical barrel rows in the front and back direction constitutes a W-shaped combination; The fire transmission lead wires are connected in series, and the fire transmission lead wires between the cylinder rows are connected in series by the fire transmission lead wires on the side of the cylinder row; the fire transmission lead wires are connected to the fire transmission lead wires through the connecting mechanism; the connecting mechanism includes the fire transmission lead wire taper sleeve , overheated lead jacket and time-delay quantitative insert. Realized the combined presentation of three air effects of straight up, V-shaped and W-shaped, and innovated the performance means of combined fireworks; realized the convenient, fast, efficient, reliable and accurate connection of a large number of fuse joints of large-scale combined fireworks, ensuring Precise control of the rhythm of fireworks.

Description

technical field [0001] The invention relates to a combined firework. Background technique [0002] According to the definitions of the national standards of the People's Republic of China GB10631-2004 "Safety and Quality of Fireworks and Firecrackers" and GB19593-2004 "Combined Fireworks of Fireworks and Firecrackers" and other normative documents, combined fireworks are fireworks products composed of multiple single tubes. A single barrel is called a shot. The single tube is filled with propellant and effect drug (also called effect piece), and the single tube generally refers to a rolled paper bobbin. In the prior art, the aerial modeling scheme of combined fireworks display is monotonously repeated, and innovation mostly lies in the different collocations of colors and effects, which is difficult to meet the market demand of constantly improving taste. Contents of the invention [0003] In order to solve the above-mentioned disadvantages, the technical problem to be s...

Claims

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Application Information

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IPC IPC(8): F42B4/00F42B4/24C06B33/06C06B33/14C06B33/12C06B29/02
CPCF42B4/00F42B4/24C06B29/02C06B33/06C06B33/12C06B33/14
Inventor 邓亿梅胡友海袁建李文卜建华贺招辉
Owner 浏阳市欢乐出口烟花制造厂
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